All my pillow toppers are designed to be purchased as a single panel fat quarter. I do this so that you can get a full 18â€ image for your pillow. Spoonflowerâ€™s printing process provides a generous border at the top and bottom for seams and zipper instals and the 18â€ size provides ample unprinted fabric for the side seams as well. Do not purchase as a yard. It will only give you a whole lot of unprinted fabric you donâ€™t want. Thank you